svn commit: r242261 - head/sys/netinet

[Rui Paulo]

On 28 Oct 2012, at 12:02, Andre Oppermann <andre at FreeBSD.org> wrote:

> Author: andre
> Date: Sun Oct 28 19:02:07 2012
> New Revision: 242261
> URL: http://svn.freebsd.org/changeset/base/242261
> 
> Log:
>  For retransmits of SYN|ACK from the syncache use the slightly more
>  aggressive special tcp_syn_backoff[] retransmit schedule instead of
>  the normal tcp_backoff[] schedule for established connections.


How did you came up with the values for tcp_syn_backoff? I obviously understand the aggressiveness, but did you measure any significant improvement in connection establishment time and if so, on what type of links?

Regards,
--
Rui Paulo